Improper Integrals with the HP15C LE & CE

11192023, 03:59 AM
Post: #61




RE: Improper Integrals with the HP15C LE & CE
(11192023 01:11 AM)Namir Wrote: Yes the HP Prime in CAS mode gives the anwer of 2! No need for the "!", Namir, any CAS that wouldn't instantly deliver the 2 result would be fit for the garbage bin, as this integral is but a case of f(x) = x^{n} for n = 1/2, which is as trivial to symbolically integrate as it gets, even by hand: Integral of f(x) .dx = x^{1/2+1}/(1/2+1) + C = 2*Sqrt(x) + C. and upon substituting the integration limits you get 2*Sqrt(1)  2*Sqrt(0) = 2*1  2*0 = 2. Regards. V. All My Articles & other Materials here: Valentin Albillo's HP Collection 

11192023, 08:54 PM
Post: #62




RE: Improper Integrals with the HP15C LE & CE
The "!" character was part of the English sentence not the factorial operator.


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